Suppress Confirm for Move-MailboxDatabase

Exchange 2013 CU6

I need to change the log file location for 70 DBs. I have a Powershell command to do so, however I keep getting prompted for the Confirmation. I can't suppress it for my command, nor just a simple one DB command. 

This is what I am running:

Move-DatabasePath -Identity MDB37 -LogFolderPath m:\databases\mailbox\MDB37 -ConfigurationOnly -Confirm:$False

This is what I get:

Confirm
This operation will skip the safety check and make the change to Active Directory directly. Do you want to continue?
[Y] Yes  [A] Yes to All  [N] No  [L] No to All  [?] Help (default is "Y"): n

Am I missing something? This seems like something that should be easy.....it hasn't been so far.